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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0xa513cf8c8ca1418b3d3af00faf630c77040effd9376bc9abbb355fabc9fe884dThe raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | ba | 84 | 40 | 66 | f2 | c6 | 73 | 00 | 59 | ad | d5 | d8 | 0c | e0 | 6b | 4d |
| 0010 | f9 | 9a | 32 | 63 | 6f | c5 | 71 | 58 | 72 | 5a | 95 | 42 | 59 | 8c | bd | 00 |
| 0020 | 20 | cc | 84 | 92 | 43 | 31 | a9 | 8d | 42 | 39 | a7 | 8a | f1 | bf | c9 | de |
| 0030 | 85 | 03 | c3 | 91 | d5 | 31 | 79 | 0c | 22 | 68 | 23 | 5b | 59 | 99 | 1b | cf |
| 0040 | 99 | c9 | fa | 35 | f3 | 8d | fc | c4 | 93 | 1e | 60 | dd | 0c | 5c | b0 | 71 |
| 0050 | ec | 5a | 48 | 4b | f8 | 7d | 5d | fa | 3b | 8f | 68 | 3b | 42 | 46 | bd | 9a |
| 0060 | 36 | c0 | dc | 3f | 6a | b2 | 76 | 80 | ae | 30 | d7 | 40 | 8d | eb | 8b | 01 |
| 0070 | e3 | 29 | af | ca | 02 | b3 | 8e | 3d | e8 | 3f | ea | a5 | f1 | 75 | f3 | 34 |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 05 | 6f | c5 | 1a | 0e | c1 | d6 | bb | 9f | b6 | 73 | ce | 30 | 03 | f0 | 67 |
| 0010 | c8 | 93 | a1 | ed | 3d | bb | 2b | 54 | e9 | 28 | 9e | b8 | 1b | e7 | 7b | 9b |
| 0020 | 1c | b6 | b0 | 9b | ff | 03 | e7 | ae | 59 | f5 | 89 | 6c | 10 | 01 | ab | 73 |
| 0030 | 4a | e5 | 14 | 1d | 65 | b3 | d5 | 3e | 4e | 90 | 85 | fc | 5b | 44 | a9 | bb |
| 0040 | 01 | d0 | f6 | 5e | e1 | b5 | 01 | 73 | 99 | 13 | 17 | eb | d9 | 1b | 37 | 21 |
| 0050 | 23 | 76 | d3 | 44 | 5a | 77 | d3 | 89 | 61 | 3d | d2 | ef | 0b | 2f | e8 | 3c |
| 0060 | 90 | 69 | 52 | 97 | 13 | 92 | df | b7 | 4c | 42 | 14 | cf | 5a | 38 | ca | 27 |
| 0070 | 3d | 1f | 41 | b7 | a1 | ce | 5f | c1 | e8 | 26 | a9 | 0c | 6b | de | 17 | 97 |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x1460b1a41a4668c5ff343140b04c1ea919918facc3456dcdf99dca9b29900a570xb04c1ea919918facc3456dcdf99dca9b29900a570xB04c1EA919918faCC3456dCDf99dCa9b29900A57from addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0xa513cf8c…fe884d
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("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")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0xa513cf8c8ca1418b3d3af00faf630c77040effd9376bc9abbb355fabc9fe884d")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)